Thomas Douglas Frandsen, MD
Family Medicine Physician · Missoula, MT
Thomas Douglas Frandsen, MD is a family medicine physician with a practice address in Missoula, Montana, and NPI 1164718813, issued on Jun 21, 2011. Check the license (Montana 33875, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas Douglas Frandsen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 33875 MT
MR-1179 ID
Self-reported in NPPES; status is on the state search - Practice location
- 2831 Fort Missoula RD Ste 302, Missoula, MT 59804
- Phone
- (406) 493-1600
- Enumerated
- Jun 21, 2011
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (406) 493-6777
- Medicare enrollment
- Enrolled (PECOS I20150114001301); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Also registered at 2831 Fort Missoula RD Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sakai Schmidt, FNPFamily Nurse Practitioner1598510711
Verify Thomas Douglas Frandsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 33875Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average family medicine physician in 2024
3,337 Medicare Part D claims for 197 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 99 claims were for opioids.
Most prescribed
- Atorvastatin Calcium219 claims
- Amlodipine Besylate126 claims
- Levothyroxine Sodium120 claims
- Lisinopril120 claims
- Losartan Potassium111 claims
- Hydrochlorothiazide99 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Missoula Family Medicine PLLCMissoula, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Douglas Frandsen among 775 family medicine physician records in Montana
Thomas Douglas Frandsen, MD is one of 775 family medicine physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2007 among the 464 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
110 family medicine physician records list a practice address in Missoula
They are 110 of the 3,567 NPPES records with a practice address in Missoula, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Missoula → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carol Bridges, MDMissoula, MT 598041417996661
- Teresa Denney, MDMissoula, MT 598041942385182
- Janice Gomersall, MDMissoula, MT 598041801831599
- David Gorman, M.D.Missoula, MT 598041922029479
- Rodney Heaton, D.O.Missoula, MT 598041861463689
- Duncan Hubbard, M.D.Missoula, MT 598041972564896
- Mary Kleschen, MDMissoula, MT 598041851331342
- Eric Kress, MDMissoula, MT 598041457391203
Common questions
What is Thomas Douglas Frandsen, MD's NPI number?
Thomas Douglas Frandsen, MD's National Provider Identifier (NPI) is 1164718813, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Douglas Frandsen, MD located?
The NPPES record lists a practice address at 2831 Fort Missoula RD Ste 302, Missoula, MT, 59804. Phone: (406) 493-1600. Providers update this record themselves, so call before visiting.
How can I verify Thomas Douglas Frandsen, MD's license?
NPPES lists Montana license number 33875, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Douglas Frandsen, MD prescribe under Medicare Part D?
In 2024, Thomas Douglas Frandsen, MD had 3,337 Medicare Part D claims for 197 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Thomas Douglas Frandsen, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.